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All Journal JOURNAL OF HEALTH SCIENCE (JURNAL ILMU KESEHATAN) Jurnal Fisika dan Terapannya
Farina, Farina
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Health Professions Nursing Physics

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PENGARUH PERBANDINGAN MOLAR OKSIDA SiO2:Al2O3 dan Na2O:SiO2 TERHADAP SIFAT MEKANIK GEOPOLIMER BERBASIS LATERITE DEPOSIT BONE Farina, Farina; Subaer, Subaer; Haris, Abdul
JFT : Jurnal Fisika dan Terapannya Vol 6 No 2 (2019): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (735.386 KB) | DOI: 10.24252/jft.v6i2.11702

Abstract

The main objective of this research is to determine the effect of molar oxides of SiO2:Al2O3 and Na2O:SiO2 to the mechanical properties of geopolymer based on laterite soil deposite Bone. Geopolymers were produced through alkali-activation method of dehydroxylation laterite. Dehydroxylation was performed by using high-temperature furnace at  for 4 hours. The chemical compositions and the microstructure properties of the starting and the resulting materials were characterized based on X-Ray Diffraction (XRD) and Scanning Electron Microscopys (SEM). Measurements of bulk density, apparent porosity and compressive strength were carried out by using Archimedes method and Universal Testing Machine. The results showed that the highest phase of the starting material was quartz (SiO2). The physical properties of geopolymers was examined from the value of their bulk density, apparent porosity and the magnitude of their compressive strength. The results showed that the value of the porosity and the density are inversely proportional, the smaller the porosity, the greater the density. The highest compressive strength value was 6.33 MPa obtained from the sample designated as K6. It was found that geopolymer based on Bone laterite exhibited good mechanical properties.
E Effectiveness of Consuming Boiled Eggs on Healing Time Perennial Wounds in Postpartum Mothers Wulandari, Lusia Asih; Safitri, Eka Yuni; Yulianingsih, Wulan; Firawati, Nani; Farina, Farina; Sulinanda, Welia Rosa; Sulastri, Sulastri; Miswari, Miswari; indah, Sri
Journal Of Health Science (Jurnal Ilmu Kesehatan) Vol 9 No 2 (2024): JOURNAL OF HEALTH SCIENCE (JURNAL ILMU KESEHATAN)
Publisher : Fakultas Ilmu Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jik.v9i2.3568

Abstract

One of the causes of postpartum maternal deaths is infection in the perineal wound due to lack of adequate wound care, which causes secondary bleeding during the postpartum period, as well as triggering local and general infections. The impact of perienal suture wounds can cause infection and disruption of the mother's movements and activities. Accelerating wound healing during the postpartum period is highly expected, one of which is by consuming high levels of protein, namely eggs. This study aims to determine the effectiveness of giving boiled eggs on healing perineal wounds in postpartum mothers. The observation case study method using observation sheets and checklists with a continuity of care approach was given to postpartum mothers, Mrs. R at Adeyane Midwife Independent Practice, Tanggamus Regency from 30 December- 3 January 2024. Data analysis by comparing the data obtained with existing theory. Complementary midwifery care for postpartum mothers by consuming boiled eggs twice a day for a week or as long as the wound has not healed. As a result, giving postpartum mothers boiled egg whites will speed up the healing of perineal wounds. It is expected that providers of midwifery care services will always maintain existing midwifery services and continue to develop the latest knowledge.
Co-Authors Abdul Haris Firawati, Nani Indah, Sri Miswari Miswari, Miswari Safitri, Eka Yuni Subaer - Sulastri Sulastri Sulinanda, Welia Rosa Wulandari, Lusia Asih yulianingsih, wulan